Model 4093 Liquid Level controller The Model 4093 is a compact, socket mounted Liquid Level Controller that operates by monitoring the conductive liquid resistance between probes. The unit monitors two liquid levels and responds as a pump-up or pump-down control as determined by the switch setting on the top of the unit.. The green LED indicates pump operation while the potentiometer allows the user to adjust probe sensitivity. Need a Custqmized PrODUCT? Can't find the right product that fits your needs? We can modify any of our products to suit your needs. We can even develop new products based on your needs and description. To find out more about our OEM products and how to make modification requests, please call our sales line at 1-800-862-2875 or speak with your local distributor. Featuring all Time Mark top selling Pump and Liquid Level Controller models. TIME MARK CORP. SALES LINE: 1-800-862-2875 www.time-mark.com TIME MARK CORPORATION Time Mark Corporation 11440 E. Pine Street Tulsa, OK 74116 Sales Line: (800) 862-2875 Fax: (918) 437-7584 Email: [email protected] www.time-mark.com TIME MARK CORPORATION

TIME MARK Controllers for use w/ Floats Controllers for use w/ Transducers Controllers for use w/ Bubblers pump controller The Time Mark Model 42A pump controller is a versatile and advance liquid level/pump management system. The Model 42A can control up to 3 pumps with a 4-20mA input or 2 pumps with a 4-20mA input and backup floats. Alarm inputs for seal failure, over temp, contactor fail and a spare (ex. 2nd seal fail) and an alarm output relay are provided. Model 403 Liquid Level Controller Model 4052 Pump Down Controller The Model 4052 Pump-Down Controller provides total control for duplex...